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<div class="title">TensorSyclExtractAccessor.h</div>  </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">// This file is part of Eigen, a lightweight C++ template library</span></div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment">// for linear algebra.</span></div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment">// Mehdi Goli    Codeplay Software Ltd.</span></div>
<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment">// Ralph Potter  Codeplay Software Ltd.</span></div>
<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment">// Luke Iwanski  Codeplay Software Ltd.</span></div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment">// Contact: &lt;eigen@codeplay.com&gt;</span></div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="comment">// This Source Code Form is subject to the terms of the Mozilla</span></div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="comment">// Public License v. 2.0. If a copy of the MPL was not distributed</span></div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="comment">// with this file, You can obtain one at http://mozilla.org/MPL/2.0/.</span></div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160; </div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="comment">/*****************************************************************</span></div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="comment"> * TensorSyclExtractAccessor.h</span></div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="comment"> * \brief:</span></div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="comment"> * ExtractAccessor takes Expression placeHolder expression and the tuple of sycl</span></div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="comment"> * buffers as an input. Using pre-order tree traversal, ExtractAccessor</span></div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="comment"> * recursively calls itself for its children in the expression tree. The</span></div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="comment"> * leaf node in the PlaceHolder expression is nothing but a container preserving</span></div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;<span class="comment"> * the order of the actual data in the tuple of sycl buffer. By invoking the</span></div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="comment"> * extract accessor for the PlaceHolder&lt;N&gt;, an accessor is created for the Nth</span></div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<span class="comment"> * buffer in the tuple of buffers. This accessor is then added as an Nth</span></div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;<span class="comment"> * element in the tuple of accessors. In this case we preserve the order of data</span></div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;<span class="comment"> * in the expression tree.</span></div>
<div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;<span class="comment"> * This is the specialisation of extract accessor method for different operation</span></div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;<span class="comment"> * type in the PlaceHolder expression.</span></div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;<span class="comment">*****************************************************************/</span></div>
<div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160; </div>
<div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;<span class="preprocessor">#ifndef UNSUPPORTED_EIGEN_CXX11_SRC_TENSOR_TENSORSYCL_EXTRACT_ACCESSOR_HPP</span></div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;<span class="preprocessor">#define UNSUPPORTED_EIGEN_CXX11_SRC_TENSOR_TENSORSYCL_EXTRACT_ACCESSOR_HPP</span></div>
<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160; </div>
<div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespaceEigen.html">Eigen</a> {</div>
<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;<span class="keyword">namespace </span>TensorSycl {</div>
<div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;<span class="keyword">namespace </span>internal {</div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> Evaluator&gt;</div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;<span class="keyword">struct </span>ExtractAccessor;</div>
<div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160; </div>
<div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;<span class="keyword">struct </span>AccessorConstructor{</div>
<div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;  <span class="keyword">template</span>&lt;<span class="keyword">typename</span> Arg&gt; <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keyword">auto</span> getTuple(cl::sycl::handler&amp; cgh, Arg eval)</div>
<div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;  -&gt; decltype(ExtractAccessor&lt;Arg&gt;::getTuple(cgh, eval)) {</div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;  <span class="keywordflow">return</span> ExtractAccessor&lt;Arg&gt;::getTuple(cgh, eval);</div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;  }</div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160; </div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;  <span class="keyword">template</span>&lt;<span class="keyword">typename</span> Arg1, <span class="keyword">typename</span> Arg2&gt; <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keyword">auto</span> getTuple(cl::sycl::handler&amp; cgh, Arg1 eval1, Arg2 eval2)</div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;  -&gt; decltype(utility::tuple::append(ExtractAccessor&lt;Arg1&gt;::getTuple(cgh, eval1), ExtractAccessor&lt;Arg2&gt;::getTuple(cgh, eval2))) {</div>
<div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;    <span class="keywordflow">return</span> utility::tuple::append(ExtractAccessor&lt;Arg1&gt;::getTuple(cgh, eval1), ExtractAccessor&lt;Arg2&gt;::getTuple(cgh, eval2));</div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;  }</div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;  <span class="keyword">template</span>&lt;<span class="keyword">typename</span> Arg1, <span class="keyword">typename</span> Arg2, <span class="keyword">typename</span> Arg3&gt; <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keyword">auto</span> getTuple(cl::sycl::handler&amp; cgh, Arg1 eval1 , Arg2 eval2 , Arg3 eval3)</div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;  -&gt; decltype(utility::tuple::append(ExtractAccessor&lt;Arg1&gt;::getTuple(cgh, eval1),utility::tuple::append(ExtractAccessor&lt;Arg2&gt;::getTuple(cgh, eval2), ExtractAccessor&lt;Arg3&gt;::getTuple(cgh, eval3)))) {</div>
<div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;    <span class="keywordflow">return</span> utility::tuple::append(ExtractAccessor&lt;Arg1&gt;::getTuple(cgh, eval1),utility::tuple::append(ExtractAccessor&lt;Arg2&gt;::getTuple(cgh, eval2), ExtractAccessor&lt;Arg3&gt;::getTuple(cgh, eval3)));</div>
<div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;  }</div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;  <span class="keyword">template</span>&lt; cl::sycl::access::mode AcM, <span class="keyword">typename</span> Arg&gt; <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keyword">auto</span> getAccessor(cl::sycl::handler&amp; cgh, Arg eval)</div>
<div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;  -&gt; decltype(utility::tuple::make_tuple( eval.device().template get_sycl_accessor&lt;AcM,</div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;  <span class="keyword">typename</span> Eigen::internal::remove_all&lt;typename Arg::CoeffReturnType&gt;::type&gt;(eval.dimensions().TotalSize(), cgh,eval.data()))){</div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;    <span class="keywordflow">return</span> utility::tuple::make_tuple(eval.device().template get_sycl_accessor&lt;AcM, <span class="keyword">typename</span> Eigen::internal::remove_all&lt;typename Arg::CoeffReturnType&gt;::type&gt;(eval.dimensions().TotalSize(), cgh,eval.data()));</div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;  }</div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;};</div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160; </div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">template</span>&lt;<span class="keyword">class</span>, <span class="keyword">class</span>&gt; <span class="keyword">class </span>UnaryCategory, <span class="keyword">typename</span> OP, <span class="keyword">typename</span> RHSExpr, <span class="keyword">typename</span> Dev&gt;</div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;<span class="keyword">struct </span>ExtractAccessor&lt;TensorEvaluator&lt;const UnaryCategory&lt;OP, RHSExpr&gt;, Dev&gt; &gt; {</div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;  <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keyword">auto</span> getTuple(cl::sycl::handler&amp; cgh, <span class="keyword">const</span> TensorEvaluator&lt;<span class="keyword">const</span> UnaryCategory&lt;OP, RHSExpr&gt;, Dev&gt; eval)</div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;  -&gt; decltype(AccessorConstructor::getTuple(cgh, eval.impl())){</div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;    <span class="keywordflow">return</span> AccessorConstructor::getTuple(cgh, eval.impl());</div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;  }</div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;};</div>
<div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160; </div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">template</span>&lt;<span class="keyword">class</span>, <span class="keyword">class</span>&gt; <span class="keyword">class </span>UnaryCategory, <span class="keyword">typename</span> OP, <span class="keyword">typename</span> RHSExpr, <span class="keyword">typename</span> Dev&gt;</div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;<span class="keyword">struct </span>ExtractAccessor&lt;TensorEvaluator&lt;UnaryCategory&lt;OP, RHSExpr&gt;, Dev&gt; &gt;</div>
<div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;: ExtractAccessor&lt;TensorEvaluator&lt;const UnaryCategory&lt;OP, RHSExpr&gt;, Dev&gt; &gt; {};</div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160; </div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">template</span>&lt;<span class="keyword">class</span>, <span class="keyword">class</span>, <span class="keyword">class</span>&gt; <span class="keyword">class </span>BinaryCategory, <span class="keyword">typename</span> OP,  <span class="keyword">typename</span> LHSExpr, <span class="keyword">typename</span> RHSExpr, <span class="keyword">typename</span> Dev&gt;</div>
<div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;<span class="keyword">struct </span>ExtractAccessor&lt;TensorEvaluator&lt;const BinaryCategory&lt;OP, LHSExpr, RHSExpr&gt;, Dev&gt; &gt; {</div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;  <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keyword">auto</span> getTuple(cl::sycl::handler&amp; cgh, <span class="keyword">const</span> TensorEvaluator&lt;<span class="keyword">const</span> BinaryCategory&lt;OP, LHSExpr, RHSExpr&gt;, Dev&gt; eval)</div>
<div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;  -&gt; decltype(AccessorConstructor::getTuple(cgh, eval.left_impl(), eval.right_impl())){</div>
<div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;    <span class="keywordflow">return</span> AccessorConstructor::getTuple(cgh, eval.left_impl(), eval.right_impl());</div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;  }</div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;};</div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">template</span>&lt;<span class="keyword">class</span>, <span class="keyword">class</span>, <span class="keyword">class</span>&gt; <span class="keyword">class </span>BinaryCategory, <span class="keyword">typename</span> OP,  <span class="keyword">typename</span> LHSExpr, <span class="keyword">typename</span> RHSExpr, <span class="keyword">typename</span> Dev&gt;</div>
<div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;<span class="keyword">struct </span>ExtractAccessor&lt;TensorEvaluator&lt;BinaryCategory&lt;OP, LHSExpr, RHSExpr&gt;, Dev&gt; &gt;</div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;: ExtractAccessor&lt;TensorEvaluator&lt;const BinaryCategory&lt;OP, LHSExpr, RHSExpr&gt;, Dev&gt; &gt;{};</div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160; </div>
<div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">template</span>&lt;<span class="keyword">class</span>, <span class="keyword">class</span>, <span class="keyword">class</span>, <span class="keyword">class</span>&gt; <span class="keyword">class </span>TernaryCategory, <span class="keyword">typename</span> OP, <span class="keyword">typename</span> Arg1Expr, <span class="keyword">typename</span> Arg2Expr, <span class="keyword">typename</span> Arg3Expr, <span class="keyword">typename</span> Dev&gt;</div>
<div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;<span class="keyword">struct </span>ExtractAccessor&lt;TensorEvaluator&lt;const TernaryCategory&lt;OP, Arg1Expr, Arg2Expr, Arg3Expr&gt;, Dev&gt; &gt; {</div>
<div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;  <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keyword">auto</span> getTuple(cl::sycl::handler&amp; cgh, <span class="keyword">const</span> TensorEvaluator&lt;<span class="keyword">const</span> TernaryCategory&lt;OP, Arg1Expr, Arg2Expr, Arg3Expr&gt;, Dev&gt; eval)</div>
<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;  -&gt; decltype(AccessorConstructor::getTuple(cgh, eval.arg1Impl(), eval.arg2Impl(), eval.arg3Impl())){</div>
<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;    <span class="keywordflow">return</span> AccessorConstructor::getTuple(cgh, eval.arg1Impl(), eval.arg2Impl(), eval.arg3Impl());</div>
<div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;  }</div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;};</div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160; </div>
<div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">template</span>&lt;<span class="keyword">class</span>, <span class="keyword">class</span>, <span class="keyword">class</span>, <span class="keyword">class</span>&gt; <span class="keyword">class </span>TernaryCategory, <span class="keyword">typename</span> OP, <span class="keyword">typename</span> Arg1Expr, <span class="keyword">typename</span> Arg2Expr, <span class="keyword">typename</span> Arg3Expr, <span class="keyword">typename</span> Dev&gt;</div>
<div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;<span class="keyword">struct </span>ExtractAccessor&lt;TensorEvaluator&lt;TernaryCategory&lt;OP, Arg1Expr, Arg2Expr, Arg3Expr&gt;, Dev&gt; &gt;</div>
<div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;: ExtractAccessor&lt;TensorEvaluator&lt;const TernaryCategory&lt;OP, Arg1Expr, Arg2Expr, Arg3Expr&gt;, Dev&gt; &gt;{};</div>
<div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160; </div>
<div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> IfExpr, <span class="keyword">typename</span> ThenExpr, <span class="keyword">typename</span> ElseExpr, <span class="keyword">typename</span> Dev&gt;</div>
<div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;<span class="keyword">struct </span>ExtractAccessor&lt;TensorEvaluator&lt;const TensorSelectOp&lt;IfExpr, ThenExpr, ElseExpr&gt;, Dev&gt; &gt; {</div>
<div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;  <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keyword">auto</span> getTuple(cl::sycl::handler&amp; cgh, <span class="keyword">const</span> TensorEvaluator&lt;<span class="keyword">const</span> TensorSelectOp&lt;IfExpr, ThenExpr, ElseExpr&gt;, Dev&gt; eval)</div>
<div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;  -&gt; decltype(AccessorConstructor::getTuple(cgh, eval.cond_impl(), eval.then_impl(), eval.else_impl())){</div>
<div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;    <span class="keywordflow">return</span> AccessorConstructor::getTuple(cgh, eval.cond_impl(), eval.then_impl(), eval.else_impl());</div>
<div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;  }</div>
<div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;};</div>
<div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160; </div>
<div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> IfExpr, <span class="keyword">typename</span> ThenExpr, <span class="keyword">typename</span> ElseExpr, <span class="keyword">typename</span> Dev&gt;</div>
<div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;<span class="keyword">struct </span>ExtractAccessor&lt;TensorEvaluator&lt;TensorSelectOp&lt;IfExpr, ThenExpr, ElseExpr&gt;, Dev&gt; &gt;</div>
<div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;: ExtractAccessor&lt;TensorEvaluator&lt;const TensorSelectOp&lt;IfExpr, ThenExpr, ElseExpr&gt;, Dev&gt; &gt;{};</div>
<div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160; </div>
<div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> LHSExpr, <span class="keyword">typename</span> RHSExpr, <span class="keyword">typename</span> Dev&gt;</div>
<div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;<span class="keyword">struct </span>ExtractAccessor&lt;TensorEvaluator&lt;const TensorAssignOp&lt;LHSExpr, RHSExpr&gt;, Dev&gt; &gt; {</div>
<div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;  <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keyword">auto</span> getTuple(cl::sycl::handler&amp; cgh, <span class="keyword">const</span> TensorEvaluator&lt;<span class="keyword">const</span> TensorAssignOp&lt;LHSExpr, RHSExpr&gt;, Dev&gt; eval)</div>
<div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;  -&gt; decltype(AccessorConstructor::getTuple(cgh, eval.left_impl(), eval.right_impl())){</div>
<div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;    <span class="keywordflow">return</span> AccessorConstructor::getTuple(cgh, eval.left_impl(), eval.right_impl());</div>
<div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160; }</div>
<div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;};</div>
<div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160; </div>
<div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> LHSExpr, <span class="keyword">typename</span> RHSExpr, <span class="keyword">typename</span> Dev&gt;</div>
<div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;<span class="keyword">struct </span>ExtractAccessor&lt;TensorEvaluator&lt;TensorAssignOp&lt;LHSExpr, RHSExpr&gt;, Dev&gt; &gt;</div>
<div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;: ExtractAccessor&lt;TensorEvaluator&lt;const TensorAssignOp&lt;LHSExpr, RHSExpr&gt;, Dev&gt; &gt;{};</div>
<div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160; </div>
<div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;<span class="preprocessor">#define TENSORMAPEXPR(CVQual, ACCType)\</span></div>
<div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;<span class="preprocessor">template &lt;typename PlainObjectType, int Options_, typename Dev&gt;\</span></div>
<div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;<span class="preprocessor">struct ExtractAccessor&lt;TensorEvaluator&lt;CVQual TensorMap&lt;PlainObjectType, Options_&gt;, Dev&gt; &gt; {\</span></div>
<div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;<span class="preprocessor">  static inline auto getTuple(cl::sycl::handler&amp; cgh,const TensorEvaluator&lt;CVQual TensorMap&lt;PlainObjectType, Options_&gt;, Dev&gt; eval)\</span></div>
<div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;<span class="preprocessor">  -&gt; decltype(AccessorConstructor::template getAccessor&lt;ACCType&gt;(cgh, eval)){\</span></div>
<div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;<span class="preprocessor">    return AccessorConstructor::template getAccessor&lt;ACCType&gt;(cgh, eval);\</span></div>
<div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;<span class="preprocessor">  }\</span></div>
<div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;<span class="preprocessor">};</span></div>
<div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;TENSORMAPEXPR(<span class="keyword">const</span>, cl::sycl::access::mode::read)</div>
<div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;TENSORMAPEXPR(, cl::sycl::access::mode::read_write)</div>
<div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;<span class="preprocessor">#undef TENSORMAPEXPR</span></div>
<div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160; </div>
<div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> Expr, <span class="keyword">typename</span> Dev&gt;</div>
<div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;<span class="keyword">struct </span>ExtractAccessor&lt;TensorEvaluator&lt;const TensorForcedEvalOp&lt;Expr&gt;, Dev&gt; &gt; {</div>
<div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;  <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keyword">auto</span> getTuple(cl::sycl::handler&amp; cgh, <span class="keyword">const</span> TensorEvaluator&lt;<span class="keyword">const</span> TensorForcedEvalOp&lt;Expr&gt;, Dev&gt; eval)</div>
<div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;  -&gt; decltype(AccessorConstructor::template getAccessor&lt;cl::sycl::access::mode::read&gt;(cgh, eval)){</div>
<div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;    <span class="keywordflow">return</span> AccessorConstructor::template getAccessor&lt;cl::sycl::access::mode::read&gt;(cgh, eval);</div>
<div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;  }</div>
<div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;};</div>
<div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160; </div>
<div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> Expr, <span class="keyword">typename</span> Dev&gt;</div>
<div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;<span class="keyword">struct </span>ExtractAccessor&lt;TensorEvaluator&lt;TensorForcedEvalOp&lt;Expr&gt;, Dev&gt; &gt;</div>
<div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;: ExtractAccessor&lt;TensorEvaluator&lt;const TensorForcedEvalOp&lt;Expr&gt;, Dev&gt; &gt;{};</div>
<div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160; </div>
<div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> Expr, <span class="keyword">typename</span> Dev&gt;</div>
<div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;<span class="keyword">struct </span>ExtractAccessor&lt;TensorEvaluator&lt;const TensorEvalToOp&lt;Expr&gt;, Dev&gt; &gt; {</div>
<div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;  <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keyword">auto</span> getTuple(cl::sycl::handler&amp; cgh,<span class="keyword">const</span> TensorEvaluator&lt;<span class="keyword">const</span> TensorEvalToOp&lt;Expr&gt;, Dev&gt; eval)</div>
<div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;  -&gt; decltype(utility::tuple::append(AccessorConstructor::template getAccessor&lt;cl::sycl::access::mode::write&gt;(cgh, eval), AccessorConstructor::getTuple(cgh, eval.impl()))){</div>
<div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;    <span class="keywordflow">return</span> utility::tuple::append(AccessorConstructor::template getAccessor&lt;cl::sycl::access::mode::write&gt;(cgh, eval), AccessorConstructor::getTuple(cgh, eval.impl()));</div>
<div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;  }</div>
<div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;};</div>
<div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160; </div>
<div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> Expr, <span class="keyword">typename</span> Dev&gt;</div>
<div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;<span class="keyword">struct </span>ExtractAccessor&lt;TensorEvaluator&lt;TensorEvalToOp&lt;Expr&gt;, Dev&gt; &gt;</div>
<div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;: ExtractAccessor&lt;TensorEvaluator&lt;const TensorEvalToOp&lt;Expr&gt;, Dev&gt; &gt;{};</div>
<div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160; </div>
<div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> OP, <span class="keyword">typename</span> Dim, <span class="keyword">typename</span> Expr, <span class="keyword">typename</span> Dev&gt;</div>
<div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;<span class="keyword">struct </span>ExtractAccessor&lt;TensorEvaluator&lt;const TensorReductionOp&lt;OP, Dim, Expr&gt;, Dev&gt; &gt; {</div>
<div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;  <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keyword">auto</span> getTuple(cl::sycl::handler&amp; cgh, <span class="keyword">const</span> TensorEvaluator&lt;<span class="keyword">const</span> TensorReductionOp&lt;OP, Dim, Expr&gt;, Dev&gt; eval)</div>
<div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;  -&gt; decltype(AccessorConstructor::template getAccessor&lt;cl::sycl::access::mode::read&gt;(cgh, eval)){</div>
<div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;    <span class="keywordflow">return</span> AccessorConstructor::template getAccessor&lt;cl::sycl::access::mode::read&gt;(cgh, eval);</div>
<div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;  }</div>
<div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;};</div>
<div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160; </div>
<div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> OP, <span class="keyword">typename</span> Dim, <span class="keyword">typename</span> Expr, <span class="keyword">typename</span> Dev&gt;</div>
<div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;<span class="keyword">struct </span>ExtractAccessor&lt;TensorEvaluator&lt;TensorReductionOp&lt;OP, Dim, Expr&gt;, Dev&gt; &gt;</div>
<div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;: ExtractAccessor&lt;TensorEvaluator&lt;const TensorReductionOp&lt;OP, Dim, Expr&gt;, Dev&gt; &gt;{};</div>
<div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160; </div>
<div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> Evaluator&gt;</div>
<div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160;<span class="keyword">auto</span> createTupleOfAccessors(cl::sycl::handler&amp; cgh, <span class="keyword">const</span> Evaluator&amp; expr)</div>
<div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;-&gt; decltype(ExtractAccessor&lt;Evaluator&gt;::getTuple(cgh, expr)) {</div>
<div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160;  <span class="keywordflow">return</span> ExtractAccessor&lt;Evaluator&gt;::getTuple(cgh, expr);</div>
<div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160;}</div>
<div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160; </div>
<div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;} </div>
<div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;} </div>
<div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;} </div>
<div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;<span class="preprocessor">#endif  </span><span class="comment">// UNSUPPORTED_EIGEN_CXX11_SRC_TENSOR_TENSORSYCL_EXTRACT_ACCESSOR_HPP</span></div>
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